]> git.ipfire.org Git - thirdparty/cups.git/blobdiff - systemv/lpadmin.c
Add PPD test.
[thirdparty/cups.git] / systemv / lpadmin.c
index 38a87bb70d527cb49dc2594a3b6417a68b3f9aa7..d954e75fb8e1935f5d5b262ca12148ad86cc7925 100644 (file)
@@ -1,9 +1,9 @@
 /*
- * "$Id: lpadmin.c 7720 2008-07-11 22:46:21Z mike $"
+ * "$Id$"
  *
  *   "lpadmin" command for CUPS.
  *
- *   Copyright 2007-2010 by Apple Inc.
+ *   Copyright 2007-2011 by Apple Inc.
  *   Copyright 1997-2006 by Easy Software Products.
  *
  *   These coded instructions, statements, and computer programs are the
@@ -19,7 +19,9 @@
  *   default_printer()           - Set the default printing destination.
  *   delete_printer()            - Delete a printer from the system.
  *   delete_printer_from_class() - Delete a printer from a class.
+ *   delete_printer_option()     - Delete a printer option.
  *   enable_printer()            - Enable a printer.
+ *   get_printer_type()          - Determine the printer type and URI.
  *   set_printer_options()       - Set the printer options and/or file.
  *   validate_name()             - Make sure the printer name only contains
  *                                 valid chars.
  * Local functions...
  */
 
-static int     add_printer_to_class(http_t *http, char *printer, char *pclass);
-static int     default_printer(http_t *http, char *printer);
-static int     delete_printer(http_t *http, char *printer);
-static int     delete_printer_from_class(http_t *http, char *printer,
-                                         char *pclass);
-static int     enable_printer(http_t *http, char *printer);
-static int     set_printer_options(http_t *http, char *printer,
-                                   int num_options, cups_option_t *options,
-                                   char *file);
-static int     validate_name(const char *name);
+static int             add_printer_to_class(http_t *http, char *printer, char *pclass);
+static int             default_printer(http_t *http, char *printer);
+static int             delete_printer(http_t *http, char *printer);
+static int             delete_printer_from_class(http_t *http, char *printer,
+                                                 char *pclass);
+static int             delete_printer_option(http_t *http, char *printer,
+                                             char *option);
+static int             enable_printer(http_t *http, char *printer);
+static cups_ptype_t    get_printer_type(http_t *http, char *printer, char *uri,
+                                        size_t urisize);
+static int             set_printer_options(http_t *http, char *printer,
+                                           int num_options, cups_option_t *options,
+                                           char *file);
+static int             validate_name(const char *name);
 
 
 /*
@@ -375,6 +381,51 @@ main(int  argc,                    /* I - Number of command-line arguments */
              return (1);
            break;
 
+        case 'R' : /* Remove option */
+           if (!http)
+           {
+              http = httpConnectEncrypt(cupsServer(), ippPort(),
+                                       cupsEncryption());
+
+             if (http == NULL)
+             {
+               _cupsLangPrintf(stderr,
+                               _("lpadmin: Unable to connect to server: %s"),
+                               strerror(errno));
+               return (1);
+             }
+            }
+
+           if (printer == NULL)
+           {
+             _cupsLangPuts(stderr,
+                           _("lpadmin: Unable to delete option:\n"
+                             "         You must specify a printer name "
+                             "first."));
+             return (1);
+           }
+
+           if (argv[i][2])
+             val = argv[i] + 2;
+           else
+           {
+             i ++;
+
+             if (i >= argc)
+             {
+               _cupsLangPuts(stderr,
+                             _("lpadmin: Expected name after \"-R\" "
+                               "option."));
+               return (1);
+             }
+
+             val = argv[i];
+           }
+
+            if (delete_printer_option(http, printer, val))
+             return (1);
+           break;
+
         case 'U' : /* Username */
            if (argv[i][2] != '\0')
              cupsSetUser(argv[i] + 2);
@@ -392,7 +443,7 @@ main(int  argc,                     /* I - Number of command-line arguments */
               cupsSetUser(argv[i]);
            }
            break;
-           
+
         case 'u' : /* Allow/deny users */
            if (argv[i][2])
              val = argv[i] + 2;
@@ -411,10 +462,10 @@ main(int  argc,                   /* I - Number of command-line arguments */
               val = argv[i];
            }
 
-            if (!strncasecmp(val, "allow:", 6))
+            if (!_cups_strncasecmp(val, "allow:", 6))
              num_options = cupsAddOption("requesting-user-name-allowed",
                                          val + 6, num_options, &options);
-            else if (!strncasecmp(val, "deny:", 5))
+            else if (!_cups_strncasecmp(val, "deny:", 5))
              num_options = cupsAddOption("requesting-user-name-denied",
                                          val + 5, num_options, &options);
             else
@@ -528,7 +579,7 @@ main(int  argc,                     /* I - Number of command-line arguments */
            _cupsLangPuts(stderr,
                          _("lpadmin: Warning - content type list ignored."));
            break;
-           
+
         case 'L' : /* Set the printer-location attribute */
            if (argv[i][2])
              num_options = cupsAddOption("printer-location", argv[i] + 2,
@@ -661,6 +712,7 @@ add_printer_to_class(http_t *http,  /* I - Server connection */
   *    attributes-charset
   *    attributes-natural-language
   *    printer-uri
+  *    requesting-user-name
   */
 
   request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES);
@@ -669,6 +721,8 @@ add_printer_to_class(http_t *http,  /* I - Server connection */
                    "localhost", 0, "/classes/%s", pclass);
   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
                "printer-uri", NULL, uri);
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
+               NULL, cupsUser());
 
  /*
   * Do the request and get back a response...
@@ -677,28 +731,32 @@ add_printer_to_class(http_t *http,        /* I - Server connection */
   response = cupsDoRequest(http, request, "/");
 
  /*
-  * Build a CUPS_ADD_CLASS request, which requires the following
+  * Build a CUPS_ADD_MODIFY_CLASS request, which requires the following
   * attributes:
   *
   *    attributes-charset
   *    attributes-natural-language
   *    printer-uri
+  *    requesting-user-name
   *    member-uris
   */
 
-  request = ippNewRequest(CUPS_ADD_CLASS);
+  request = ippNewRequest(CUPS_ADD_MODIFY_CLASS);
 
   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
                "printer-uri", NULL, uri);
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
+               NULL, cupsUser());
 
  /*
   * See if the printer is already in the class...
   */
 
   if (response != NULL &&
-      (members = ippFindAttribute(response, "member-names", IPP_TAG_NAME)) != NULL)
+      (members = ippFindAttribute(response, "member-names",
+                                  IPP_TAG_NAME)) != NULL)
     for (i = 0; i < members->num_values; i ++)
-      if (strcasecmp(printer, members->values[i].string.text) == 0)
+      if (_cups_strcasecmp(printer, members->values[i].string.text) == 0)
       {
         _cupsLangPrintf(stderr,
                        _("lpadmin: Printer %s is already a member of class "
@@ -716,7 +774,8 @@ add_printer_to_class(http_t *http,  /* I - Server connection */
                    "localhost", 0, "/printers/%s", printer);
 
   if (response != NULL &&
-      (members = ippFindAttribute(response, "member-uris", IPP_TAG_URI)) != NULL)
+      (members = ippFindAttribute(response, "member-uris",
+                                  IPP_TAG_URI)) != NULL)
   {
    /*
     * Add the printer to the existing list...
@@ -725,7 +784,8 @@ add_printer_to_class(http_t *http,  /* I - Server connection */
     attr = ippAddStrings(request, IPP_TAG_PRINTER, IPP_TAG_URI,
                          "member-uris", members->num_values + 1, NULL, NULL);
     for (i = 0; i < members->num_values; i ++)
-      attr->values[i].string.text = _cupsStrAlloc(members->values[i].string.text);
+      attr->values[i].string.text =
+          _cupsStrAlloc(members->values[i].string.text);
 
     attr->values[i].string.text = _cupsStrAlloc(uri);
   }
@@ -739,26 +799,15 @@ add_printer_to_class(http_t *http,        /* I - Server connection */
 
   ippDelete(response);
 
-  if ((response = cupsDoRequest(http, request, "/admin/")) == NULL)
-  {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
-
-    return (1);
-  }
-  else if (response->request.status.status_code > IPP_OK_CONFLICT)
+  ippDelete(cupsDoRequest(http, request, "/admin/"));
+  if (cupsLastError() > IPP_OK_CONFLICT)
   {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
-
-    ippDelete(response);
+    _cupsLangPrintf(stderr, _("%s: %s"), "lpadmin", cupsLastErrorString());
 
     return (1);
   }
   else
-  {
-    ippDelete(response);
-
     return (0);
-  }
 }
 
 
@@ -770,8 +819,7 @@ static int                          /* O - 0 on success, 1 on fail */
 default_printer(http_t *http,          /* I - Server connection */
                 char   *printer)       /* I - Printer name */
 {
-  ipp_t                *request,               /* IPP Request */
-               *response;              /* IPP Response */
+  ipp_t                *request;               /* IPP Request */
   char         uri[HTTP_MAX_URI];      /* URI for printer/class */
 
 
@@ -784,6 +832,7 @@ default_printer(http_t *http,               /* I - Server connection */
   *    attributes-charset
   *    attributes-natural-language
   *    printer-uri
+  *    requesting-user-name
   */
 
   httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
@@ -793,31 +842,23 @@ default_printer(http_t *http,             /* I - Server connection */
 
   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
                "printer-uri", NULL, uri);
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
+               NULL, cupsUser());
 
  /*
   * Do the request and get back a response...
   */
 
-  if ((response = cupsDoRequest(http, request, "/admin/")) == NULL)
-  {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
+  ippDelete(cupsDoRequest(http, request, "/admin/"));
 
-    return (1);
-  }
-  else if (response->request.status.status_code > IPP_OK_CONFLICT)
+  if (cupsLastError() > IPP_OK_CONFLICT)
   {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
-
-    ippDelete(response);
+    _cupsLangPrintf(stderr, _("%s: %s"), "lpadmin", cupsLastErrorString());
 
     return (1);
   }
   else
-  {
-    ippDelete(response);
-
     return (0);
-  }
 }
 
 
@@ -829,8 +870,7 @@ static int                          /* O - 0 on success, 1 on fail */
 delete_printer(http_t *http,           /* I - Server connection */
                char   *printer)                /* I - Printer to delete */
 {
-  ipp_t                *request,               /* IPP Request */
-               *response;              /* IPP Response */
+  ipp_t                *request;               /* IPP Request */
   char         uri[HTTP_MAX_URI];      /* URI for printer/class */
 
 
@@ -843,6 +883,7 @@ delete_printer(http_t *http,                /* I - Server connection */
   *    attributes-charset
   *    attributes-natural-language
   *    printer-uri
+  *    requesting-user-name
   */
 
   request = ippNewRequest(CUPS_DELETE_PRINTER);
@@ -851,31 +892,23 @@ delete_printer(http_t *http,              /* I - Server connection */
                    "localhost", 0, "/printers/%s", printer);
   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
                "printer-uri", NULL, uri);
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
+               NULL, cupsUser());
 
  /*
   * Do the request and get back a response...
   */
 
-  if ((response = cupsDoRequest(http, request, "/admin/")) == NULL)
-  {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
+  ippDelete(cupsDoRequest(http, request, "/admin/"));
 
-    return (1);
-  }
-  else if (response->request.status.status_code > IPP_OK_CONFLICT)
+  if (cupsLastError() > IPP_OK_CONFLICT)
   {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
-
-    ippDelete(response);
+    _cupsLangPrintf(stderr, _("%s: %s"), "lpadmin", cupsLastErrorString());
 
     return (1);
   }
   else
-  {
-    ippDelete(response);
-
     return (0);
-  }
 }
 
 
@@ -907,6 +940,7 @@ delete_printer_from_class(
   *    attributes-charset
   *    attributes-natural-language
   *    printer-uri
+  *    requesting-user-name
   */
 
   request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES);
@@ -915,6 +949,8 @@ delete_printer_from_class(
                    "localhost", 0, "/classes/%s", pclass);
   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
                "printer-uri", NULL, uri);
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
+               NULL, cupsUser());
 
  /*
   * Do the request and get back a response...
@@ -923,7 +959,7 @@ delete_printer_from_class(
   if ((response = cupsDoRequest(http, request, "/classes/")) == NULL ||
       response->request.status.status_code == IPP_NOT_FOUND)
   {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
+    _cupsLangPrintf(stderr, _("%s: %s"), "lpadmin", cupsLastErrorString());
 
     ippDelete(response);
 
@@ -944,7 +980,7 @@ delete_printer_from_class(
   }
 
   for (i = 0; i < members->num_values; i ++)
-    if (!strcasecmp(printer, members->values[i].string.text))
+    if (!_cups_strcasecmp(printer, members->values[i].string.text))
       break;
 
   if (i >= members->num_values)
@@ -967,29 +1003,35 @@ delete_printer_from_class(
     *    attributes-charset
     *    attributes-natural-language
     *    printer-uri
+    *    requesting-user-name
     */
 
     request = ippNewRequest(CUPS_DELETE_CLASS);
 
     ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
                 "printer-uri", NULL, uri);
+    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
+                 "requesting-user-name", NULL, cupsUser());
   }
   else
   {
    /*
-    * Build a CUPS_ADD_CLASS request, which requires the following
+    * Build a CUPS_ADD_MODIFY_CLASS request, which requires the following
     * attributes:
     *
     *    attributes-charset
     *    attributes-natural-language
     *    printer-uri
+    *    requesting-user-name
     *    member-uris
     */
 
-    request = ippNewRequest(CUPS_ADD_CLASS);
+    request = ippNewRequest(CUPS_ADD_MODIFY_CLASS);
 
     ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
                 "printer-uri", NULL, uri);
+    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
+                 "requesting-user-name", NULL, cupsUser());
 
    /*
     * Delete the printer from the class...
@@ -1011,26 +1053,68 @@ delete_printer_from_class(
 
   ippDelete(response);
 
-  if ((response = cupsDoRequest(http, request, "/admin/")) == NULL)
+  ippDelete(cupsDoRequest(http, request, "/admin/"));
+
+  if (cupsLastError() > IPP_OK_CONFLICT)
   {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
+    _cupsLangPrintf(stderr, _("%s: %s"), "lpadmin", cupsLastErrorString());
 
     return (1);
   }
-  else if (response->request.status.status_code > IPP_OK_CONFLICT)
-  {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
+  else
+    return (0);
+}
 
-    ippDelete(response);
 
-    return (1);
-  }
+/*
+ * 'delete_printer_option()' - Delete a printer option.
+ */
+
+static int                             /* O - 0 on success, 1 on fail */
+delete_printer_option(http_t *http,    /* I - Server connection */
+                      char   *printer, /* I - Printer */
+                     char   *option)   /* I - Option to delete */
+{
+  ipp_t                *request;               /* IPP request */
+  char         uri[HTTP_MAX_URI];      /* URI for printer/class */
+
+
+ /*
+  * Build a CUPS_ADD_MODIFY_PRINTER or CUPS_ADD_MODIFY_CLASS request, which
+  * requires the following attributes:
+  *
+  *    attributes-charset
+  *    attributes-natural-language
+  *    printer-uri
+  *    requesting-user-name
+  *    option with deleteAttr tag
+  */
+
+  if (get_printer_type(http, printer, uri, sizeof(uri)) & CUPS_PRINTER_CLASS)
+    request = ippNewRequest(CUPS_ADD_MODIFY_CLASS);
   else
+    request = ippNewRequest(CUPS_ADD_MODIFY_PRINTER);
+
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
+               "printer-uri", NULL, uri);
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
+               "requesting-user-name", NULL, cupsUser());
+  ippAddInteger(request, IPP_TAG_PRINTER, IPP_TAG_DELETEATTR, option, 0);
+
+ /*
+  * Do the request and get back a response...
+  */
+
+  ippDelete(cupsDoRequest(http, request, "/admin/"));
+
+  if (cupsLastError() > IPP_OK_CONFLICT)
   {
-    ippDelete(response);
+    _cupsLangPrintf(stderr, _("%s: %s"), "lpadmin", cupsLastErrorString());
 
-    return (0);
+    return (1);
   }
+  else
+    return (0);
 }
 
 
@@ -1042,60 +1126,112 @@ static int                             /* O - 0 on success, 1 on fail */
 enable_printer(http_t *http,           /* I - Server connection */
                char   *printer)                /* I - Printer to enable */
 {
-  ipp_t                *request,               /* IPP Request */
-               *response;              /* IPP Response */
+  ipp_t                *request;               /* IPP Request */
   char         uri[HTTP_MAX_URI];      /* URI for printer/class */
 
 
   DEBUG_printf(("enable_printer(%p, \"%s\")\n", http, printer));
 
  /*
-  * Build a CUPS_ADD_PRINTER request, which requires the following
-  * attributes:
+  * Build a CUPS_ADD_MODIFY_PRINTER or CUPS_ADD_MODIFY_CLASS request, which
+  * require the following attributes:
   *
   *    attributes-charset
   *    attributes-natural-language
   *    printer-uri
+  *    requesting-user-name
   *    printer-state
   *    printer-is-accepting-jobs
   */
 
-  request = ippNewRequest(CUPS_ADD_PRINTER);
+  if (get_printer_type(http, printer, uri, sizeof(uri)) & CUPS_PRINTER_CLASS)
+    request = ippNewRequest(CUPS_ADD_MODIFY_CLASS);
+  else
+    request = ippNewRequest(CUPS_ADD_MODIFY_PRINTER);
 
-  httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
-                   "localhost", 0, "/printers/%s", printer);
   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
                "printer-uri", NULL, uri);
-
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
+               "requesting-user-name", NULL, cupsUser());
   ippAddInteger(request, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state",
                 IPP_PRINTER_IDLE);
-
   ippAddBoolean(request, IPP_TAG_PRINTER, "printer-is-accepting-jobs", 1);
 
  /*
   * Do the request and get back a response...
   */
 
-  if ((response = cupsDoRequest(http, request, "/admin/")) == NULL)
-  {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
+  ippDelete(cupsDoRequest(http, request, "/admin/"));
 
-    return (1);
-  }
-  else if (response->request.status.status_code > IPP_OK_CONFLICT)
+  if (cupsLastError() > IPP_OK_CONFLICT)
   {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
-
-    ippDelete(response);
+    _cupsLangPrintf(stderr, _("%s: %s"), "lpadmin", cupsLastErrorString());
 
     return (1);
   }
   else
+    return (0);
+}
+
+
+/*
+ * 'get_printer_type()' - Determine the printer type and URI.
+ */
+
+static cups_ptype_t                    /* O - printer-type value */
+get_printer_type(http_t *http,         /* I - Server connection */
+                 char   *printer,      /* I - Printer name */
+                char   *uri,           /* I - URI buffer */
+                 size_t urisize)       /* I - Size of URI buffer */
+{
+  ipp_t                        *request,       /* IPP request */
+                       *response;      /* IPP response */
+  ipp_attribute_t      *attr;          /* printer-type attribute */
+  cups_ptype_t         type;           /* printer-type value */
+
+
+ /*
+  * Build a GET_PRINTER_ATTRIBUTES request, which requires the following
+  * attributes:
+  *
+  *    attributes-charset
+  *    attributes-natural-language
+  *    printer-uri
+  *    requested-attributes
+  *    requesting-user-name
+  */
+
+  httpAssembleURIf(HTTP_URI_CODING_ALL, uri, urisize, "ipp", NULL, "localhost",
+                   ippPort(), "/printers/%s", printer);
+
+  request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES);
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
+               "printer-uri", NULL, uri);
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
+               "requested-attributes", NULL, "printer-type");
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
+               "requesting-user-name", NULL, cupsUser());
+
+ /*
+  * Do the request...
+  */
+
+  response = cupsDoRequest(http, request, "/");
+  if ((attr = ippFindAttribute(response, "printer-type",
+                               IPP_TAG_ENUM)) != NULL)
   {
-    ippDelete(response);
+    type = (cups_ptype_t)attr->values[0].integer;
 
-    return (0);
+    if (type & CUPS_PRINTER_CLASS)
+      httpAssembleURIf(HTTP_URI_CODING_ALL, uri, urisize, "ipp", NULL,
+                      "localhost", ippPort(), "/classes/%s", printer);
   }
+  else
+    type = CUPS_PRINTER_LOCAL;
+
+  ippDelete(response);
+
+  return (type);
 }
 
 
@@ -1111,10 +1247,7 @@ set_printer_options(
     cups_option_t *options,            /* I - Options */
     char          *file)               /* I - PPD file/interface script */
 {
-  ipp_t                *request,               /* IPP Request */
-               *response;              /* IPP Response */
-  ipp_attribute_t *attr;               /* IPP attribute */
-  ipp_op_t     op;                     /* Operation to perform */
+  ipp_t                *request;               /* IPP Request */
   const char   *ppdfile;               /* PPD filename */
   int          ppdchanged;             /* PPD changed? */
   ppd_file_t   *ppd;                   /* PPD file */
@@ -1127,59 +1260,16 @@ set_printer_options(
   cups_file_t  *in,                    /* PPD file */
                *out;                   /* Temporary file */
   const char   *protocol,              /* Old protocol option */
-               *customval;             /* Custom option value */
+               *customval,             /* Custom option value */
+               *boolval;               /* Boolean value */
+  int          wrote_ipp_supplies = 0, /* Wrote cupsIPPSupplies keyword? */
+               wrote_snmp_supplies = 0;/* Wrote cupsSNMPSupplies keyword? */
 
 
   DEBUG_printf(("set_printer_options(http=%p, printer=\"%s\", num_options=%d, "
                 "options=%p, file=\"%s\")\n", http, printer, num_options,
                options, file));
 
-  httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
-                   "localhost", 0, "/printers/%s", printer);
-
- /*
-  * Build a GET_PRINTER_ATTRIBUTES request, which requires the following
-  * attributes:
-  *
-  *    attributes-charset
-  *    attributes-natural-language
-  *    printer-uri
-  *    requested-attributes
-  */
-
-  request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES);
-
-  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
-               "printer-uri", NULL, uri);
-  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
-               "requested-attributes", NULL, "printer-type");
-
- /*
-  * Do the request...
-  */
-
-  op = CUPS_ADD_MODIFY_PRINTER;
-
-  if ((response = cupsDoRequest(http, request, "/")) != NULL)
-  {
-   /*
-    * See what kind of printer or class it is...
-    */
-
-    if ((attr = ippFindAttribute(response, "printer-type",
-                                 IPP_TAG_ENUM)) != NULL)
-    {
-      if (attr->values[0].integer & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT))
-      {
-        op = CUPS_ADD_MODIFY_CLASS;
-       httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
-                        "localhost", 0, "/classes/%s", printer);
-      }
-    }
-
-    ippDelete(response);
-  }
-
  /*
   * Build a CUPS_ADD_MODIFY_PRINTER or CUPS_ADD_MODIFY_CLASS request, which
   * requires the following attributes:
@@ -1187,10 +1277,14 @@ set_printer_options(
   *    attributes-charset
   *    attributes-natural-language
   *    printer-uri
+  *    requesting-user-name
   *    other options
   */
 
-  request = ippNewRequest(op);
+  if (get_printer_type(http, printer, uri, sizeof(uri)) & CUPS_PRINTER_CLASS)
+    request = ippNewRequest(CUPS_ADD_MODIFY_CLASS);
+  else
+    request = ippNewRequest(CUPS_ADD_MODIFY_PRINTER);
 
   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
                "printer-uri", NULL, uri);
@@ -1205,17 +1299,17 @@ set_printer_options(
 
   if ((protocol = cupsGetOption("protocol", num_options, options)) != NULL)
   {
-    if (!strcasecmp(protocol, "bcp"))
+    if (!_cups_strcasecmp(protocol, "bcp"))
       ippAddString(request, IPP_TAG_PRINTER, IPP_TAG_NAME, "port-monitor",
                    NULL, "bcp");
-    else if (!strcasecmp(protocol, "tbcp"))
+    else if (!_cups_strcasecmp(protocol, "tbcp"))
       ippAddString(request, IPP_TAG_PRINTER, IPP_TAG_NAME, "port-monitor",
                    NULL, "tbcp");
   }
 
   if (file)
     ppdfile = file;
-  else if (op == CUPS_ADD_MODIFY_PRINTER)
+  else if (request->request.op.operation_id == CUPS_ADD_MODIFY_PRINTER)
     ppdfile = cupsGetPPD(printer);
   else
     ppdfile = NULL;
@@ -1230,7 +1324,7 @@ set_printer_options(
     ppdMarkDefaults(ppd);
     cupsMarkOptions(ppd, num_options, options);
 
-    if ((out = cupsTempFile2(tempfile, sizeof(tempfile))) < 0)
+    if ((out = cupsTempFile2(tempfile, sizeof(tempfile))) == NULL)
     {
       _cupsLangPrintError(NULL, _("lpadmin: Unable to create temporary file"));
       ippDelete(request);
@@ -1256,7 +1350,27 @@ set_printer_options(
 
     while (cupsFileGets(in, line, sizeof(line)))
     {
-      if (strncmp(line, "*Default", 8))
+      if (!strncmp(line, "*cupsIPPSupplies:", 17) &&
+         (boolval = cupsGetOption("cupsIPPSupplies", num_options,
+                                  options)) != NULL)
+      {
+        wrote_ipp_supplies = 1;
+        cupsFilePrintf(out, "*cupsIPPSupplies: %s\n",
+                      (!_cups_strcasecmp(boolval, "true") ||
+                       !_cups_strcasecmp(boolval, "yes") ||
+                       !_cups_strcasecmp(boolval, "on")) ? "True" : "False");
+      }
+      else if (!strncmp(line, "*cupsSNMPSupplies:", 18) &&
+              (boolval = cupsGetOption("cupsSNMPSupplies", num_options,
+                                       options)) != NULL)
+      {
+        wrote_snmp_supplies = 1;
+        cupsFilePrintf(out, "*cupsSNMPSupplies: %s\n",
+                      (!_cups_strcasecmp(boolval, "true") ||
+                       !_cups_strcasecmp(boolval, "yes") ||
+                       !_cups_strcasecmp(boolval, "on")) ? "True" : "False");
+      }
+      else if (strncmp(line, "*Default", 8))
         cupsFilePrintf(out, "%s\n", line);
       else
       {
@@ -1306,6 +1420,26 @@ set_printer_options(
       }
     }
 
+    if (!wrote_ipp_supplies &&
+       (boolval = cupsGetOption("cupsIPPSupplies", num_options,
+                                options)) != NULL)
+    {
+      cupsFilePrintf(out, "*cupsIPPSupplies: %s\n",
+                    (!_cups_strcasecmp(boolval, "true") ||
+                     !_cups_strcasecmp(boolval, "yes") ||
+                     !_cups_strcasecmp(boolval, "on")) ? "True" : "False");
+    }
+
+    if (!wrote_snmp_supplies &&
+        (boolval = cupsGetOption("cupsSNMPSupplies", num_options,
+                                options)) != NULL)
+    {
+      cupsFilePrintf(out, "*cupsSNMPSupplies: %s\n",
+                    (!_cups_strcasecmp(boolval, "true") ||
+                     !_cups_strcasecmp(boolval, "yes") ||
+                     !_cups_strcasecmp(boolval, "on")) ? "True" : "False");
+    }
+
     cupsFileClose(in);
     cupsFileClose(out);
     ppdClose(ppd);
@@ -1341,7 +1475,7 @@ set_printer_options(
 
   if (cupsLastError() > IPP_OK_CONFLICT)
   {
-    _cupsLangPrintf(stderr, "lpadmin: %s", cupsLastErrorString());
+    _cupsLangPrintf(stderr, _("%s: %s"), "lpadmin", cupsLastErrorString());
 
     return (1);
   }
@@ -1380,5 +1514,5 @@ validate_name(const char *name)           /* I - Name to check */
 
 
 /*
- * End of "$Id: lpadmin.c 7720 2008-07-11 22:46:21Z mike $".
+ * End of "$Id$".
  */